M20 Foundation Anchor Bent Bolt
Heavy-duty 20 mm diameter bent anchor bolt with two hex nuts for concrete foundations in wind turbines. HTS 7318.15.2046 as other bent bolt with nuts, diameter well over 6 mm. Engineered for high-load structural hold-down.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If rivet-style without nuts
Non-threaded anchors classify as rivets.
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Import Tips & Compliance
• Require ASTM A307 or equivalent grade certification for customs and buyer acceptance
• Oversize shipment planning due to length; check container fit
• AD/CVD scrutiny high for large structural steel from Asia
Related Products under HTS 7318.15.20.46
M10 U-Bolt with Nuts
A U-shaped bent bolt with a 10 mm diameter shank and threads, supplied with matching nuts for securing pipes or structural elements. It falls under HTS 7318.15.2046 as a bent bolt with shank diameter of 6 mm or more, entered with its nuts in the same shipment. Commonly used in automotive and construction applications for clamping round objects.
1/4 Inch Anchor Bolt with Washer
Bent L-shaped anchor bolt with 6.35 mm (1/4 inch) diameter threads and an included flat washer, used for embedding in concrete to secure structures. Classified under HTS 7318.15.2046 due to its bent form, diameter over 6 mm, and co-shipment with washer. Ideal for foundation and machinery mounting.
M12 Eye Bolt with Nut
Forged eye bolt with 12 mm diameter shank, bent to form a closed loop eye for lifting or rigging, including hex nut. This qualifies for HTS 7318.15.2046 as a 'bent bolt' with threads over 6 mm shipped with nut. Widely used in construction hoisting and marine applications.
3/8 Inch J-Bolt Pack with Nuts
J-shaped bent bolts with 9.5 mm (3/8 inch) diameter, hot-dip galvanized, packaged with two nuts per bolt for concrete embedding. HTS 7318.15.2046 applies for these other bent bolts over 6 mm diameter with nuts or washers in shipment. Common in formwork and structural anchoring.
M16 Hook Bolt with Double Nuts
90-degree bent hook bolt with M16 (16 mm) metric threads, including jam and lock nuts for tensioning. Fits HTS 7318.15.2046 as other bent bolts of 6 mm+ diameter with nuts. Used in formwork, tension rods, and guy wire attachments.
1/2 Inch L-Bolt with Flat Washers
L-shaped bent bolt with 12.7 mm (1/2 inch) diameter, black oxide finish, shipped with zinc-plated flat washers. HTS 7318.15.2046 covers these as other bent bolts >=6 mm with washers. Essential for machinery bases and equipment leveling.